Kernel prepatch 5.9-rc7

The 5.9-rc7 kernel prepatch is out fortesting. "But while I do now know of any remaining gating issues any more, thefixes came in fairly late. So unless I feel insanely optimistic and/ora burning bush tells me that everything is bug-free, my plan right nowis that I'll do another rc next Sunday rather than the final 5.9release. And btw, please no more burning bushes. We're kind ofsensitive about those on the West coast right now."